厦 门 四 信 通 信 科 技 有 限 公 司
Xiamen Four-Faith Communication Technology Co., Ltd.
Add：J1-J2,3rd Floor,No.44,GuanRi Road,SoftWare Park,XiaMen,China
3
Zip Code
：
361008
Tel：+86 592-6300320, +86 592-6300321, +86 592-6300322 Fax：+86 592-5912735 http://
www.four-faith.com www.fourfaith.com
Chapter 1 Brief Introduction of Product
1.1 General
F1303 EDGE MODEM is based on EDGE network and adopts industrial wireless
EDGE module. It supports SMS, CSD and data function. It is designed with industrial
standard and has been widely used on finance, water supply, environment protection,
electric power system, post, weather fields and so on.
1.2 Product Features
Designed with industrial standard
Support SMS, CSD and data function
Support RS232
Power range: DC 5~35V
1.3 System Component
The MODEM is composed of the following parts mainly:
Industrial EDGE module
DC/DC module
RS232 module
1.4 Working Principle
The principle chart of the MODEM is as following:
1.5 Technical Specification
Wireless specification:
GSM850/900/1800/1900MHz
Multislot Class 10
Support DTMF
Support SMS, CSD and data function
Standard AT command interface
EDGE Module
Power
RS232 serial
Interface
Indicator lights
User interface
